CVE-2007-4632

Published: Aug 31, 2007Modified: Apr 23, 2026

4.3

Vector

AV:A/AC:H/Au:N/C:P/I:P/A:P

Exploitability: 3.2 / Impact: 6.4

Source: NVD

Description

Cisco IOS 12.2E, 12.2F, and 12.2S places a "no login" line into the VTY configuration when an administrator makes certain changes to a (1) VTY/AUX or (2) CONSOLE setting on a device without AAA enabled, which allows remote attackers to bypass authentication and obtain a terminal session, a different vulnerability than CVE-1999-0293 and CVE-2005-2105.

Affected (3)

Products: Cisco: Ios

1 product

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Cisco Ios	Version 12.2e
Cisco Ios	Version 12.2f
Cisco Ios	Version 12.2s

Related CWEs

Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

References (6)

http://www.cisco.com/en/US/products/products_security_response09186a00808ae4ca.html

Source: cve@mitre.org

PatchVendor Advisory

http://www.securityfocus.com/bid/25482

Source: cve@mitre.org

Third Party AdvisoryVDB Entry

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5866

Source: cve@mitre.org

Third Party Advisory

http://www.cisco.com/en/US/products/products_security_response09186a00808ae4ca.html

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

http://www.securityfocus.com/bid/25482

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryVDB Entry

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5866

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.